Analyzing French, American, Haitian, and Latin American Revolutions. The most significant area of similarity among these four revolutions was in their (causes, courses, or consequences). That area included such major differences as .

The most significant area of difference among these four revolutions was in their (causes, courses, or consequences). That area included such major differences as .

Example: (for similarities)
The most significant area of similarity among these four revolutions was in their consequences. This included major similarities such as literature which helped them verbalize their complaints, violence being used to change the status quo, and leaders inspiring support for the revolution.